--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/classicui_plat/extended_buttons_api/inc/eiksoftkeypostingtransparency.h	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,68 @@
+/*
+* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Method to enable softkey transparency for display posting
+*
+*/
+
+
+#ifndef EIKSOFTKEYPOSTINGTRANSPARENCY_H
+#define EIKSOFTKEYPOSTINGTRANSPARENCY_H
+
+// FORWARD DECLARATIONS
+class CEikButtonGroupContainer;
+
+// CLASS DECLARATION
+
+/**
+*  Enable or disable transparent soft-key rendering for applications using
+*  S60 Posting API.
+*
+*  @lib eikcoctl.lib
+*  @since S60 v5.0
+*/
+NONSHARABLE_CLASS( EikSoftkeyPostingTransparency )
+    {
+    public:
+        /**
+        *  Enable or disable transparent soft-key rendering for applications
+        *  using S60 Posting API.
+        *
+        * Transparency is implemented by drawing transparency data into the
+        * alpha channel of the screen buffer. It is designed to be used to
+        * draw transparent CBA buttons on top of an image or video feed that
+        * is rendered through S60 Posting API. The screen buffer must be in
+        * EColor16MA display mode.
+        *
+        * There is no background for CBA buttons when transparency is enabled.
+        *
+        * @since S60 v5.0
+        * @param aButtonGroupContainer Button container.
+        * @param aEnable               ETrue to enable transparency,
+        *                              EFalse to disable.
+        * @return                      Error code.
+        */
+        IMPORT_C static TInt MakeTransparent(
+            CEikButtonGroupContainer& aButtonGroupContainer,
+            TBool aEnable );
+
+    private:
+
+        /**
+        * C++ default constructor.
+        */
+        EikSoftkeyPostingTransparency();
+
+    };
+
+#endif // EIKSOFTKEYPOSTINGTRANSPARENCY_H